Method for generating embossed plate made of flat plate for supporting ballast substructure filling with channel bridges, involves placing revolving sealing frame on deformation table

摘要

The method involves placing a revolving sealing frame on a deformation table (2) and suspending a plate at the sealing frames such that the sealing frame covers the rotating end area of the plate at the side facing the deformation table. The plate is clamped rigidly at its side by a rotating clamping frame (5) by intermediate switching of the sealing frame at the deformation table in its edge area. Pressure fluid is guided into the area between the plate and the deformation table through an opening (10).